CrocodilesSpiral, 1 May 2019

Find out all about these ancient reptiles that have existed since the time of the dinosaurs. Learn what makes them such effective hunters, and how they swim and communicate with each other. Watch them hunt, fight, reproduce, and look after their young. Discover how they have been worshiped, persecuted, and finally protected by humans. Learn to identify cayman, alligators gavials, saltwater crocodiles, and other reptiles.